Helium 600 Sleeping Bag Style:Single The jacket avoids unnecessary bulk

The jacket avoids unnecessary bulk

A small seat pad can make wet grass

Its shaped profile fits naturally into a sleeping-bag hood

From sun-baked climbs to steep scrambles

Helium 600 Sleeping Bag Style:Single The jacket avoids unnecessary bulkFor backpacking and trekking when nights are cold enough to demand meaningful insulation but pack weight still matters, the Mountain Equipment Helium 600 combines 620 g of 700 fill power duck down with a lightweight recycled shell and an efficient alpine fit. Its 5C comfort rating and 11C comfort limit rating make it a capable three season option for colder spring and autumn camps. Slanted box wall baffles distribute the down around the body, while